20ka-40ka AC Surge Protector Lightning Protection Class II Surge Arrester 4P SPD
20ka-40ka AC Surge Protector Lightning Protection Description:
1. BRITEC BR-40 4P AC Protective Arrester SPD is suitably used in the TN-S power supply system of AC 50/60Hz.
2. It is characterized by its capacity to safely discharge current with 8/20 µs wave form.
3. Suitable for system power protection, such as power distribution cabinet, switch cabinet, switch cabinet, AC distribution board, etc.
4. T2 SPDs are available in specific multi-pole versions for all distribution systems
5. BRITEC BR-40 4P AC Protective Arrester SPD to protect from indirect lightning impulse and other transient over voltage.
6. The maximum protection level Up is 1.5 kV
7. The core parts are metal oxide varistor components with high discharge capacity.
8. Safety reserve system on BR-40 4P for an extended protection of the equipment
9. Low residual voltage and quick response
10. Imax 40kA
11. Uc 150V/275V/320V/385V/440V
12. With remote signaling contact for control device.
13. Standard: IEC/EN 6163-11
14. Fault indication via red mark in the inspection window.
20ka-40ka AC Surge Protector Lightning Protection Product Details:
| | BR-40 150 4P | BR-40 275 4P | BR-40 320 4P | BR-40 385 4P | BR-40 440 4P |
| SPD classification according to EN61643-11 | Type 2 | Type 2 | Type 2 | Type 2 | Type 2 |
| SPD classification according to IEC61643-11 | Class II | Class II | Class II | Class II | Class II |
| Max. continuous operating a.c. voltage Uc | 150V | 275V | 320V | 385V | 440V |
| Nominal discharge current (8/20us) In | 20kA | 20kA | 20kA | 20kA | 20kA |
| Max. discharge current(8/20μs) Imax | 40kA | 40kA | 40kA | 40kA | 40kA |
| Voltage protection level Up | ≤0.8kV | ≤1.3kV | ≤1.5kV | ≤1.8kV | ≤2.0kV |
| Voltage protection level 5kA Up | ≤0.6kV | ≤1kV | ≤1.2kV | ≤1.4kV | ≤1.6kV |
| Max. backup fuse | 125A gG | 125A gG | 125A gG | 125A gG | 125A gG |
| Response time tA | ≤25ns | ≤25ns | ≤25ns | ≤25ns | ≤25ns |
| Operating temperature range Tu | -40℃-80℃ | -40℃-80℃ | -40℃-80℃ | -40℃-80℃ | -40℃-80℃ |
| Operating state / fault indication | green / red | green / red | green / red | green / red | green / red |
| Cross-section area (Min.) | 4mm2 | 4mm2 | 4mm2 | 4mm2 | 4mm2 |
| Cross-section area (Max.) | 35mm2 | 35mm2 | 35mm2 | 35mm2 | 35mm2 |
| For mounting on | 35mm Din rail |
| Enclosure material | Thermoplastic UL94-V0 |
| Degree of protection | IP20 | IP20 | IP20 | IP20 | IP20 |
Dimension:
Why Choosing BRITEC?
• 21 Years’ experience in surge protection factory
• 24 hours to reply after received Your E-mail
• 2 Years Warranty for SPD
• No compromise on quality
Shipping:
Workshop:
FAQ:
Q1: What is the MOQ of each item?
A: Usually the MOQ is 100 pcs. If this product we have in stock, there is no limitation for MOQ.
Q2: Do you have any guarantee for products?
A: Yes, sure. All the product have two years guarantee. Any problem feel free to contact us.
Q3: Are you a factory or a trading company?
A: We are a factory with trading lines. We have in SPD field for more than 21 yeas. We have full experience of producing surge protection.
Q4: How to control the quality?
A: Each New product must be test before shipment. Our production line full with professional skills and strict stardars.
Q5: How long does it take to delivery?
A: If have stock, within one week we can finished all the delivery. If no have stock, normally around 3 weeks. It is depends on order's quantity.
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4P SPD Class II 40ka AC Surge Protector 150V/275V/320V//385V/440V Lightning Protection Images
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